[go: up one dir, main page]

SE8504066L - PROBE FOR MONITORING THE CORROSION OF STALAR ALARM IN A CONCRETE BODY - Google Patents

PROBE FOR MONITORING THE CORROSION OF STALAR ALARM IN A CONCRETE BODY

Info

Publication number
SE8504066L
SE8504066L SE8504066A SE8504066A SE8504066L SE 8504066 L SE8504066 L SE 8504066L SE 8504066 A SE8504066 A SE 8504066A SE 8504066 A SE8504066 A SE 8504066A SE 8504066 L SE8504066 L SE 8504066L
Authority
SE
Sweden
Prior art keywords
probe
concrete body
corrosion
monitoring
loop
Prior art date
Application number
SE8504066A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8504066D0 (en
Inventor
R Strommen
Original Assignee
Corrocean As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corrocean As filed Critical Corrocean As
Publication of SE8504066D0 publication Critical patent/SE8504066D0/en
Publication of SE8504066L publication Critical patent/SE8504066L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ecology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

Probe for monitoring the corrosion of a metallic reinforcement member in a concrete body. Two elements (11,12) of a rodshaped material, preferably in one piece of a material identical to that of the reinforcement member, are joined in a loop. One leg (11) of the loop is acting as an active, corroding element of the probe, while the other leg (12) is covered by a protective sheating (14) of non-corrosive material, the loop being provided to be connected to an electric circuit for measuring the electrical resistance of the legs. In operative condition, the probe is embedded in the concrete body, electrically insulated from the reinforcement member.
SE8504066A 1985-09-04 1985-09-02 PROBE FOR MONITORING THE CORROSION OF STALAR ALARM IN A CONCRETE BODY SE8504066L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08522007A GB2180069A (en) 1985-09-04 1985-09-04 Probe for corrosion monitoring

Publications (2)

Publication Number Publication Date
SE8504066D0 SE8504066D0 (en) 1985-09-02
SE8504066L true SE8504066L (en) 1987-03-03

Family

ID=10584733

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504066A SE8504066L (en) 1985-09-04 1985-09-02 PROBE FOR MONITORING THE CORROSION OF STALAR ALARM IN A CONCRETE BODY

Country Status (4)

Country Link
US (1) US4703253A (en)
DE (1) DE3531478A1 (en)
GB (1) GB2180069A (en)
SE (1) SE8504066L (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8722088D0 (en) * 1987-09-19 1987-10-28 Manchester Inst Science Tech Surface mounting corrosion probe
DE3834628A1 (en) * 1988-10-11 1990-04-12 Peter Dr Ing Schiessl CORROSION MEASURING CELL
DE3904894C1 (en) * 1989-02-17 1990-05-23 Dipl. Ing. Wrede U. Niedecken Verwaltung Gmbh, 5047 Wesseling, De
US5087886A (en) * 1990-09-28 1992-02-11 Mann Harold E Rain-activated sprinkler shut-off system
US5180969A (en) * 1992-02-04 1993-01-19 Southwest Research Institute Detection of reinforcing steel corrosion in concrete structures using non-linear harmonic and intermodulation wave generation
CA2108776A1 (en) * 1992-02-21 1993-08-22 Bernhard Wietek Electrode for determining the state of corrosion of metal reinforcement in concrete constructions
US5895843A (en) * 1996-05-15 1999-04-20 The University Of Virginia Patent Foundation In situ sensor for critical corrosion conditions in a material
GB2349221B (en) 1999-04-19 2003-10-15 Cormon Ltd Electrical resistance sensor and apparatus for monitoring corrosion
GB0005946D0 (en) * 2000-03-14 2000-05-03 British Nuclear Fuels Plc Improvements in and relating to investigating corrosion
GB0005945D0 (en) * 2000-03-14 2000-05-03 British Nuclear Fuels Plc Improvements in and relating to investigating current
JP2004513365A (en) 2000-11-09 2004-04-30 ブリティッシュ　ニュークリア　フュエルス　ピーエルシー Monitoring of loss-induced corrosion by means of multiple electrical resistance measurements (field signature method, electrical resistance tomography)
AU2002230637A1 (en) * 2000-12-08 2002-06-18 The Johns Hopkins University Wireless multi-functional sensor platform and method for its use
US7551058B1 (en) 2003-12-10 2009-06-23 Advanced Design Consulting Usa, Inc. Sensor for monitoring environmental parameters in concrete
JP5008201B2 (en) * 2008-05-21 2012-08-22 三智商事株式会社 Wireless IC tag
US8514060B2 (en) 2008-05-21 2013-08-20 Mitomo Corporation Wireless identification tag
US8466695B2 (en) * 2010-08-19 2013-06-18 Southwest Research Institute Corrosion monitoring of concrete reinforcement bars (or other buried corrodable structures) using distributed node electrodes
US11815504B2 (en) * 2016-07-11 2023-11-14 Quipip, Llc Sensor device, and systems and methods for obtaining measurements of selected characteristics of a concrete mixture
DE102017123810A1 (en) 2017-10-12 2019-04-18 Geobrugg Ag Monitoring device and method for monitoring corrosion of a wire mesh

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104355A (en) * 1955-04-18 1963-09-17 Magna Products Inc Corrosion measuring probe with a temperature compensating element in a wheatstone bridge and method of using same
GB1064485A (en) * 1964-03-12 1967-04-05 Pure Oil Co Corrosion rate measuring apparatus and method
GB2039049A (en) * 1979-01-02 1980-07-30 Ind & Tek Forskning Process and arrangement for the inspection and measurement of corrosion
GB2079949B (en) * 1980-05-30 1983-11-23 Atomic Energy Authority Uk Improvements in or relating to the monitoring of corrosion
US4338563A (en) * 1980-08-11 1982-07-06 Rohrback Corporation Corrosion measurement with secondary temperature compensation
GB2150300A (en) * 1983-11-23 1985-06-26 Rohrback Corp A corrosion probe

Also Published As

Publication number Publication date
SE8504066D0 (en) 1985-09-02
DE3531478A1 (en) 1987-03-05
US4703253A (en) 1987-10-27
GB2180069A (en) 1987-03-18
GB8522007D0 (en) 1985-10-09

Similar Documents

Publication Publication Date Title
SE8504066L (en) PROBE FOR MONITORING THE CORROSION OF STALAR ALARM IN A CONCRETE BODY
JPS5610244A (en) Temperature sensor controlling device
SE7812092L (en) DEVICE FOR DESTRUCTING A BIOLOGICAL TISSUE PARTY
DE68909225D1 (en) MEASURING THE ELECTRICAL IMPEDANCE OF LOW CONDUCTIVITY SAMPLES.
DE3669047D1 (en) HIGH TEMPERATURE RESISTANT ELASTIC MEASUREMENT SYSTEMS MADE OF CERAMIC MATERIALS.
SE8302144L (en) DEVICE FOR THE ELECTRICAL LOAD DETECTION
ES8605109A1 (en) Measuring probe for determining the formation of ice or snow.
DE3775165D1 (en) CURRENT SENSOR AND METHOD FOR DETECTING THE CURRENT FLOW IN LADDERS TO BE EVALUATED.
PL202596A1 (en) ELECTRICAL INSULATION MATERIAL, CURRENT CONDUCTIVE INSULATED ELEMENT AND CURRENT BODY INSULATION METHOD
JPS548465A (en) Etching method
CA1244518A (en) Probe for monitoring the corrosion of a steel reinforcement member in a concrete body
JPS5655873A (en) Detecting device for abnormal current
JPS57154069A (en) Measuring device for electric resistance
GB636048A (en) Improvements in electrical measuring methods and apparatus
JPS57203973A (en) Measuring device for electrical conductivity
JPS5770437A (en) Leakage detecting and announcing device
JPS5624502A (en) Method and apparatus for monitoring errosion of structure
GB835817A (en) Resistance unit for use in a clinical thermometer
JPS57146167A (en) Jig for checking conductive resistance
JPS5485065A (en) Liquid level gauge
FR2278443A1 (en) Soldering iron tip made of insulating and conducting materials - of high mechanical resistance and reliability by maintaining precise temp
JPS57124264A (en) Burn-in testing equipment
SU1669349A1 (en) Tester of state of storage cell with flat electrodes of lamellar structure and case made nonconductive nonmagnetic material
ATE94650T1 (en) MEASUREMENT OF ELECTRICAL IMPEDANCE OF LOW CONDUCTIVITY SAMPLES.
JPS5433768A (en) Tester for insulated resistor